Figure 4

Simulated time series of weed density (upper panel) and % PPO resistance in the soil seedbank (lower panel) under different herbicide programs (S1–S6) in a partially PPO-resistant population (initial proportion of PPO resistance = 10−2). Number of replicates in each scenario = 100. GLY glyphosate, FMS fomesafen, LAC lactofen, SMOC S-metolachlor, MBZ metribuzin, PRE pre-emergence application, POST post-emergence application, fb followed by. For more detail of the scenarios, see Table 2.